From 052a155df579864ac93edcf7a09f65bc92ee7e74 Mon Sep 17 00:00:00 2001
From: Timothy Warren <tim@timshomepage.net>
Date: Tue, 17 Apr 2012 11:43:06 -0400
Subject: [PATCH] simplifiy count_all_results method

---
 classes/query_builder.php | 6 +-----
 1 file changed, 1 insertion(+), 5 deletions(-)

diff --git a/classes/query_builder.php b/classes/query_builder.php
index 0ee79a1..39c21c5 100644
--- a/classes/query_builder.php
+++ b/classes/query_builder.php
@@ -1082,12 +1082,8 @@ class Query_Builder {
 		$this->_reset();
 		
 		$rows = $result->fetchAll();
-		$count = count($rows);
 		
-		// Unset rows to save memory
-		$rows = NULL;
-		
-		return (int) $count;
+		return (int) count($rows);
 	}
 	
 	// --------------------------------------------------------------------------